Many of today’s windmill blades include surface mats along with glass rovings. Each is integral to the design and performance of a blade.

JM’s glass fiber nonwovens are used in prepregs and for stitching on unidirectional or multiaxial fabrics. They have been developed to fulfill the critical demands of windmill blade manufacturers, including: excellent resin penetration and versatility for combining with textiles. They are color-stable, ultraviolet resistant and paintable.

JM's glass fiber nonwovens meet a wide range of requirements, including reinforcing gel coat layers and reducing the risk of cracking through greater flexibility and high-resin coating. In addition, they improve the impact strength and abrasion properties of the resin-rich top layer. Customized binders ensure that the surface mats perform in your resin system. And our glass fiber nonwovens offer great draping properties for curved molding forms.

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